ASRock B450 Steel Legend Motherboard

The ASRock B450 Steel Legend motherboard supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000, and 5000 G-Series Desktop Processors with graphics outputs such as DisplayPort and HDMI.

Features

• Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000, and 5000 G-Series Desktop Processors
• Supports DDR4 3533+ (OC)
• 2 PCIe 3.0 x16, 4 PCIe 2.0 x1
• AMD Quad CrossFireX™
• Graphics Output: DisplayPort, HDMI
• 7.1 CH HD Audio (Realtek ALC892/897 Audio Codec)
• 6 SATA3, 1 Ultra M.2 (PCIe Gen3 x4), 1 M.2 (PCIe Gen3 x2 & SATA3)
• 2 USB 3.2 Gen2 (Rear Type-A+C)
• 6 USB 3.2 Gen1 (2 Front, 4 Rear)
• Realtek Gigabit LAN
• Dual M.2 for SSD, supports Type 22110 M.2
• M.2 Armors for improved SSD protection
• Dual USB 3.2 Gen2 (Type-A + Type-C)

Specifications

Model Number

B450 Steel Legend

Unique Features

• ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
• ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)
• ASRock Super Alloy
• XXL Aluminum Alloy Heatsink
• Premium 60A Power Choke
• Nichicon 12K Black Caps
• I/O Armor
• Sapphire Black PCB
• High Density Glass Fabric PCB
• 2oz Copper PCB
• ASRock Steel Slot
• ASRock Full Coverage M.2 Heatsink
• ASRock Ultra USB Power
• ASRock Full Spike Protection
• ASRock Live Update & APP Shop

CPU Support

Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series, 5000, and 5000 G-Series Desktop Processors with Digi Power design and 6 Power Phase design.

Chipset

AMD Promontory B450

Memory

• Dual Channel DDR4 Memory Technology
• 4 x DDR4 DIMM Slots
• Supports various DDR4 speeds based on CPU model
• Max. capacity of system memory: 128GB
• Supports Extreme Memory Profile (XMP) memory modules

BIOS

128Mb AMI UEFI Legal BIOS with multilingual GUI support.

Graphics

Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU. Supports dual graphics output via HDMI and DisplayPort.

Audio

7.1 CH HD Audio with Content Protection (Realtek ALC892/897 Audio Codec).

LAN

PCIE x1 Gigabit LAN 10/100/1000 Mb/s with Realtek RTL8111H.

Slots

• 2 x PCI Express 3.0 x16 Slots
• 4 x PCI Express 2.0 x1 Slots
• Supports AMD Quad CrossFireX™ and CrossFireX™

Storage

• 4 x SATA3 6.0 Gb/s Connectors (support RAID)
• 1 x Ultra M.2 Socket (supports M Key type 2230/2242/2260/2280)
• 1 x M.2 Socket (supports M Key type 2230/2242/2260/2280/22110)

Connectors

• 1 x COM Port Header
• 1 x TPM Header
• 1 x Power LED and Speaker Header
• 1 x RGB LED Header
• 1 x Addressable LED Header
• Fan Connectors
• USB Headers
• 24 pin ATX Power Connector
• 8 pin 12V Power Connector
• Front Panel Audio Connector

Rear Panel I/O

• 1 x PS/2 Mouse/Keyboard Port
• 1 x HDMI Port
• 1 x DisplayPort 1.2
• 1 x Optical SPDIF Out Port
• 2 x USB 2.0 Ports
• 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s)
• 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s)
• 4 x USB 3.2 Gen1 Ports
• 1 x RJ-45 LAN Port
• HD Audio Jacks

Software and UEFI

Software

• ASRock Motherboard Utility (A-Tuning)
• ASRock Polychrome SYNC
• ASRock XFast LAN

UEFI

• ASRock Full HD UEFI
• ASRock Instant Flash
• ASRock Easy RAID Installer

Accessories

• Quick Installation Guide
• Support CD
• I/O Shield
• 2 x SATA Data Cables
• 2 x Screws for M.2 Sockets
• 1 x Standoff for M.2 Socket

Hardware Monitor

Temperature sensing, fan control, and voltage monitoring capabilities.

Form Factor

ATX Form Factor: 12.0-in x 9.6-in (30.5 cm x 24.4 cm)

Operating System

Microsoft® Windows® 10 64-bit / 11 64-bit

Certifications

• FCC
• CE
• ErP/EuP ready (requires ErP/EuP ready power supply)

Warranty

3 Years

Note: Features, price, and specifications are subject to change without notice.